DE2512557A1 - Verfahren zur raffination von metallen und vorrichtung zur durchfuehrung des verfahrens - Google Patents
Verfahren zur raffination von metallen und vorrichtung zur durchfuehrung des verfahrensInfo
- Publication number
- DE2512557A1 DE2512557A1 DE19752512557 DE2512557A DE2512557A1 DE 2512557 A1 DE2512557 A1 DE 2512557A1 DE 19752512557 DE19752512557 DE 19752512557 DE 2512557 A DE2512557 A DE 2512557A DE 2512557 A1 DE2512557 A1 DE 2512557A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- halogen
- reaction chamber
- silver
- metals
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/08—Chloridising roasting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12597/74A GB1502765A (en) | 1974-03-21 | 1974-03-21 | Refining of metals |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2512557A1 true DE2512557A1 (de) | 1975-09-25 |
Family
ID=10007580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752512557 Pending DE2512557A1 (de) | 1974-03-21 | 1975-03-21 | Verfahren zur raffination von metallen und vorrichtung zur durchfuehrung des verfahrens |
Country Status (6)
Country | Link |
---|---|
US (2) | US4086084A (fr) |
CA (1) | CA1062473A (fr) |
DE (1) | DE2512557A1 (fr) |
FR (1) | FR2264880B3 (fr) |
GB (1) | GB1502765A (fr) |
ZA (1) | ZA751709B (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5623680A (en) * | 1979-03-16 | 1980-09-18 | Kinneret Enterprises Ltd. | De-ashing coal |
AT366718B (de) * | 1980-08-08 | 1982-05-10 | Voest Alpine Ag | Verfahren zur entzinkung von oxydischen eisentr[gern sowie vorrichtung zur durchfuehrung dieses verfahrens |
US4350524A (en) * | 1981-05-15 | 1982-09-21 | Kennecott Corporation | Process for removal of base metal impurities from molten silver with sulfur hexafluoride |
US4353740A (en) * | 1981-09-11 | 1982-10-12 | Dunn Inc Wendell E | Chlorine extraction of gold |
IT1156318B (it) * | 1982-09-08 | 1987-02-04 | Samim Soc Azionaria Minero Met | Procedimento per la produzione di cloruri metallici |
US5032372A (en) * | 1988-06-08 | 1991-07-16 | Scm Chemicals, Inc. | Dilute-phase chlorination procedure |
US5004500A (en) * | 1989-02-13 | 1991-04-02 | Auric-Chlor, Inc. | Chlorination process for recovering gold values from gold alloys |
US4963182A (en) * | 1989-03-14 | 1990-10-16 | Zia Technology, Inc. | Continuous feed shaft retort process for recovery of non-ferrous metals from process dust |
DE4317291C1 (de) * | 1993-05-25 | 1994-08-04 | Umwelt Technics Nord Gmbh | Verfahren und Vorrichtung zur Abscheidung flüchtiger Komponenten aus einem Grundstoff |
US5387273A (en) * | 1993-12-28 | 1995-02-07 | The United States Of America As Represented By The Secretary Of The Interior | Process for removing copper in a recoverable form from solid scrap metal |
JPH09511794A (ja) * | 1994-12-01 | 1997-11-25 | プライオア エンジニアリング アクチエンゲゼルシャフト | マテリアルズのドレッシング方法と前記方法を達成する手段 |
EP0887133B1 (fr) * | 1996-12-02 | 2006-01-18 | Toho Titanium Co., Ltd. | Procede de production de poudre metallique et equipement associe |
AT406273B (de) * | 1997-10-23 | 2000-03-27 | Prior Eng Ag | Verfahren zum aufschliessen von edelmetallhaltigen materialien |
US6245169B1 (en) * | 1998-09-11 | 2001-06-12 | National Guaranteed Vinyl | Method of repairing vinyl covers on vehicle seats |
ATE254672T1 (de) * | 1999-07-27 | 2003-12-15 | Anglo American Platinum Corp | Raffination edelmetallhaltiger mineralkonzentrate durch chlorierung |
GB9917564D0 (en) | 1999-07-27 | 1999-09-29 | Anglo American Platinum Corp | Improvements in refining |
DE10000275C1 (de) * | 2000-01-05 | 2001-05-03 | Heraeus Gmbh W C | Verfahren zur Abtrennung von Ruthenium aus Edelmetall-Lösungen |
GB2494599B (en) | 2010-06-22 | 2013-12-25 | Anglo Platinum Man Services Pty Ltd | Upgrading of precious metals concentrates and residues |
PE20151813A1 (es) | 2013-04-19 | 2015-12-30 | Univ Northwestern | Compuestos y metodos para aislar oro |
WO2022040334A1 (fr) | 2020-08-18 | 2022-02-24 | Enviro Metals, LLC | Affinage de métaux |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA693622A (en) * | 1964-09-01 | Meyer Kurt | Recovery of metals | |
US1235655A (en) * | 1917-05-23 | 1917-08-07 | Harold Edwin Cleaves | Process of treating alloys. |
GB384175A (en) * | 1931-05-05 | 1932-12-01 | Schering Kahlbaum Ag | Process and apparatus for the manufacture of metal catalysts |
US2277220A (en) * | 1939-12-28 | 1942-03-24 | Electro Metallurg Co | Ore treatment |
US2452665A (en) * | 1944-03-31 | 1948-11-02 | Electro Metallurgical Co | Process for the separation of metals |
US2570232A (en) * | 1945-06-26 | 1951-10-09 | North Carolina Magnesium Dev C | Continuous process for recovery of magnesium |
US2835569A (en) * | 1956-04-19 | 1958-05-20 | Electro Chimie Metal | Process of extracting gold and other metals from ores, concentrates, residues and the like containing principally cobalt, nickel, iron, arsenic and gold |
US2945757A (en) * | 1956-11-02 | 1960-07-19 | Universal Oil Prod Co | Recovery of noble metals from catalytic composites |
US3658310A (en) * | 1970-03-04 | 1972-04-25 | Atomic Energy Authority Uk | Furnaces |
ZA716170B (en) * | 1970-11-03 | 1972-09-27 | Thyssen Niederrhein Gmbh | Shaft furnaces |
-
1974
- 1974-03-21 GB GB12597/74A patent/GB1502765A/en not_active Expired
-
1975
- 1975-03-18 US US05/559,424 patent/US4086084A/en not_active Expired - Lifetime
- 1975-03-19 ZA ZA00751709A patent/ZA751709B/xx unknown
- 1975-03-19 FR FR7508554A patent/FR2264880B3/fr not_active Expired
- 1975-03-20 CA CA222,681A patent/CA1062473A/fr not_active Expired
- 1975-03-21 DE DE19752512557 patent/DE2512557A1/de active Pending
-
1979
- 1979-08-13 US US06/066,283 patent/US4260139A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ZA751709B (en) | 1976-02-25 |
GB1502765A (en) | 1978-03-01 |
US4086084A (en) | 1978-04-25 |
CA1062473A (fr) | 1979-09-18 |
FR2264880B3 (fr) | 1977-11-25 |
FR2264880A1 (fr) | 1975-10-17 |
US4260139A (en) | 1981-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2512557A1 (de) | Verfahren zur raffination von metallen und vorrichtung zur durchfuehrung des verfahrens | |
DE2330592A1 (de) | Verfahren zur rueckgewinnung wertvoller metalle | |
DE2512558A1 (de) | Verfahren zur raffination von metallen und vorrichtung zur durchfuehrung des verfahrens | |
EP0742843B1 (fr) | Procede d'enrichissement de materiaux et utilisation d'un dispositif pour la mise en oeuvre du procede | |
DE2602827A1 (de) | Verfahren zur behandlung eines edelmetallhaltigen konzentrats | |
DE3049422A1 (de) | Vertikaler schachtofen zum schmelzen von metall, insbesondere kupfer, und mit dem schachtofen durchzufuehrendes schmelzverfahren | |
DE60006617T2 (de) | Raffination edelmetallhaltiger Mineralkonzentrate durch Chlorierung | |
DE2512559A1 (de) | Verfahren zum separieren von metallen und vorrichtung zur durchfuehrung des verfahrens | |
DE584844C (de) | Verfahren zur Gewinnung von Platin und seinen Beimetallen sowie von Gold aus Gekraetzen, Konzentraten, Erzen und aehnlichen Ausgangsstoffen | |
DE695788C (de) | Verfahren zur Behandlung von Tantal und Niob enthaltenden Stoffen | |
DE3617056A1 (de) | Verfahren zum entgasen und raffinieren von leichtmetallschmelzen | |
DE2221006A1 (de) | Verfahren zum Aufbereiten von titanhaltigen Eisenerzen | |
DE594259C (de) | Herstellung von wasserfreiem Zinntetrachlorid | |
WO2021164931A1 (fr) | Procédé pour la production d'un alliage de collecteur contenant des métaux précieux ou d'argent pur | |
DE705645C (de) | Verfahren zum Herstellen von metallischem Beryllium | |
DE277241C (fr) | ||
DE64233C (de) | Chlorirende Röstung mit Zuschlag von Salpeter oder Natriumbisulfat | |
DE135057C (fr) | ||
DE137347C (fr) | ||
DE1583879C (de) | Verfahren und Vorrichtung zum Abtrennen von Blei aus einem Bleipartikel enthaltenden Gemenge gediegener Metallpartikel | |
DE2119237A1 (de) | Verfahren zur Wiederaufladung der körnigen Massen einer Wanderschicht mit aktiven Elementen | |
DE1201069B (de) | Verfahren zur Behandlung von Anoden-schlaemmen | |
AT156468B (de) | Verfahren zur Herstellung von kristallinem Beryllium. | |
DE294160C (fr) | ||
DE417741C (de) | Verfahren zur Verhuettung von Zinnerzen mit wertvollen Nebenbestandteilen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |